> you are subject to their laws and at the mercy of their justice system.
While that's true in theory, in practice there is a hell of a lot of freedom here on the ground. It's extremely rare that I don't do something because "it's illegal" - i.e. riding on the top of a truck with no seat belt, riding a motorbike with no helmet, and basically anything else you would want to be doing.
There is a lot of personal freedom in Africa (& Latin America)